<?php

/*
=====================================================
 FluxBB - Delux Board Converstations (DBC)
-----------------------------------------------------
 http://dbc-forum.com/
 http://fluxbb.org/
-----------------------------------------------------
 Copyright (c) 2010,2011 FluxBB - Delux Board Conversations (DBC)
-----------------------------------------------------
 Предсловие: Данный скрипт (DBC) не является работой с нуля, то 
 есть ядром скрипта всё также остаётся FuxBB,но теперь в оболочке
 DBC.
=====================================================
*/

define('DBC_VIEWFORUM', 1);
define('DBC_ROOT', './');
require DBC_ROOT.'engine/common.php';

if ($DBC_user['g_read_board'] == '0')
	message($lang_common['No view']);


$id = isset($_GET['id']) ? intval($_GET['id']) : 0;
if ($id < 1)
	message($lang_common['Bad request']);

// Load the viewforum.php language file
require DBC_ROOT.'language/'.$DBC_user['language'].'/forum.php';

// Fetch some info about the forum
$result = $db->query('SELECT f.forum_name, f.redirect_url, f.moderators, f.num_topics, f.sort_by, fp.post_topics FROM '.$db->prefix.'forums AS f LEFT JOIN '.$db->prefix.'forum_perms AS fp ON (fp.forum_id=f.id AND fp.group_id='.$DBC_user['g_id'].') WHERE (fp.read_forum IS NULL OR fp.read_forum=1) AND f.id='.$id) or error('Unable to fetch forum info', __FILE__, __LINE__, $db->error());
if (!$db->num_rows($result))
	message($lang_common['Bad request']);

$cur_forum = $db->fetch_assoc($result);

// Is this a redirect forum? In that case, redirect!
if ($cur_forum['redirect_url'] != '')
{
	header('Location: '.$cur_forum['redirect_url']);
	exit;
}

// Sort out who the moderators are and if we are currently a moderator (or an admin)
$mods_array = ($cur_forum['moderators'] != '') ? unserialize($cur_forum['moderators']) : array();
$is_admmod = ($DBC_user['g_id'] == DBC_ADMIN || ($DBC_user['g_moderator'] == '1' && array_key_exists($DBC_user['username'], $mods_array))) ? true : false;

// Can we or can we not post new topics?
if (($cur_forum['post_topics'] == '' && $DBC_user['g_post_topics'] == '1') || $cur_forum['post_topics'] == '1' || $is_admmod)
	$post_link = "\t\t\t".'<p class="postlink conr fbutton_add"><img src="engine/skins/images/page_white_add.png" align="absmiddle" class="page_add" alt=""><a href="post_fid'.$id.'">'.$lang_forum['Post topic'].'</a></p>'."\n";
else
	$post_link = '';


// Get topic/forum tracking data
if (!$DBC_user['is_guest'])
	$tracked_topics = get_tracked_topics();


// Determine the topic offset (based on $_GET['p'])
$num_pages = ceil($cur_forum['num_topics'] / $DBC_user['disp_topics']);

$p = (!isset($_GET['p']) || $_GET['p'] <= 1 || $_GET['p'] > $num_pages) ? 1 : intval($_GET['p']);
$start_from = $DBC_user['disp_topics'] * ($p - 1);

// Generate paging links
$paging_links = '<span class="pages-label">'.$lang_common['Pages'].' </span>'.paginate($num_pages, $p, 'viewforum.php?id='.$id);

if ($DBC_config['o_feed_type'] == '1')
	$page_head = array('feed' => '<link rel="alternate" type="application/rss+xml" href="extern.php?action=feed&amp;fid='.$id.'&amp;type=rss" title="'.$lang_common['RSS forum feed'].'" />');
else if ($DBC_config['o_feed_type'] == '2')
	$page_head = array('feed' => '<link rel="alternate" type="application/atom+xml" href="extern.php?action=feed&amp;fid='.$id.'&amp;type=atom" title="'.$lang_common['Atom forum feed'].'" />');

$page_title = array(DBC_htmlspecialchars($DBC_config['o_board_title']), DBC_htmlspecialchars($cur_forum['forum_name']));
define('DBC_ALLOW_INDEX', 1);
define('DBC_ACTIVE_PAGE', 'index');
require DBC_ROOT.'engine/engine.php';

$show = '5'; // Change 5 by the number of topics you want the mod to display
require DBC_ROOT.'engine/last_topics.php';

$tpl_main = str_replace('{paging_links}', ''.$paging_links.'', $tpl_main);
$tpl_main = str_replace('{home_page}', '<a href="index.php">'.$lang_common['Index'].'</a>', $tpl_main);
$tpl_main = str_replace('{forum_name}', ''.$cur_forum['forum_name'].'', $tpl_main);
$tpl_main = str_replace('{post_link}', ''.$post_link.'', $tpl_main);

$tpl_main = str_replace('{last_post}', ''.$last_post.'', $tpl_main);

?>

<table width="100%" height="38" border="0" cellpadding="0" cellspacing="0"><thead><tr>
<td align="left" width="28" class="bg_forum_title_left"><img src="engine/skins/images/spacer.gif" border="0"></td>
<td align="left" class="bg_forum_title_center"><span class="cat_title"><?php echo DBC_htmlspecialchars($cur_forum['forum_name']) ?></span></td>
<td align="center" width="28" class="bg_forum_title_right"><img src="engine/skins/images/spacer.gif" border="0"></td>
</tr></table>
			<table height="17" style="height: 17px;" cellpadding="0" cellspacing="0" border="1" class="bg_forum_r cClass blocktable">

			<thead>
				<tr>
					<td class="tcl" class="bg_forum_r" scope="col"><?php echo $lang_common['Topic'] ?></td>
					<td class="tc2" class="bg_forum_r" scope="col"><?php echo $lang_common['Replies'] ?></td>
					<td class="tc3" class="bg_forum_r" scope="col"><?php if ($DBC_config['o_topic_views'] == '1'): ?>	<?php echo $lang_forum['Views'] ?><?php endif; ?></td>
					<td class="tcr" class="bg_forum_r" scope="col"><?php echo $lang_common['Last post'] ?></td>
				</tr>
			</thead>
			</table>





<div id="vf">
	<h2><span><?php echo DBC_htmlspecialchars($cur_forum['forum_name']) ?></span></h2>
	<div class="box">
		<div class="inbox">
			<table cellspacing="0" class="block_table_b cClass blocktable bg_forum_td" border="">
			<tbody>
<?php

// Retrieve a list of topic IDs, LIMIT is (really) expensive so we only fetch the IDs here then later fetch the remaining data
$result = $db->query('SELECT id FROM '.$db->prefix.'topics WHERE forum_id='.$id.' ORDER BY sticky DESC, '.(($cur_forum['sort_by'] == '1') ? 'posted' : 'last_post').' DESC, id DESC LIMIT '.$start_from.', '.$DBC_user['disp_topics']) or error('Unable to fetch topic IDs', __FILE__, __LINE__, $db->error());

// If there are topics in this forum
if ($db->num_rows($result))
{
	$topic_ids = array();
	for ($i = 0;$cur_topic_id = $db->result($result, $i);$i++)
		$topic_ids[] = $cur_topic_id;

	// Fetch list of topics to display on this page
	if ($DBC_user['is_guest'] || $DBC_config['o_show_dot'] == '0')
	{
		// Without "the dot"
		$sql = 'SELECT id, poster, subject, topic_desc, posted, last_post, last_post_id, last_poster, last_poster_id, num_views, num_replies, closed, sticky, moved_to FROM '.$db->prefix.'topics WHERE id IN('.implode(',', $topic_ids).') ORDER BY sticky DESC, '.(($cur_forum['sort_by'] == '1') ? 'posted' : 'last_post').' DESC, id DESC';
	}
	else
	{
		// With "the dot"
		$sql = 'SELECT p.poster_id AS has_posted, t.id, t.subject, topic_desc, t.poster, t.posted, t.last_post, t.last_post_id, t.last_poster, last_poster_id, t.num_views, t.num_replies, t.closed, t.sticky, t.moved_to FROM '.$db->prefix.'topics AS t LEFT JOIN '.$db->prefix.'posts AS p ON t.id=p.topic_id AND p.poster_id='.$DBC_user['id'].' WHERE t.id IN('.implode(',', $topic_ids).') GROUP BY t.id'.($db_type == 'pgsql' ? ', t.subject, t.topic_desc, t.poster, t.posted, t.last_post, t.last_post_id, t.last_poster, t.last_poster_id, t.num_views, t.num_replies, t.closed, t.sticky, t.moved_to, p.poster_id' : '').' ORDER BY t.sticky DESC, t.'.(($cur_forum['sort_by'] == '1') ? 'posted' : 'last_post').' DESC, t.id DESC';
 	}

	$result = $db->query($sql) or error('Unable to fetch topic list', __FILE__, __LINE__, $db->error());

	$topic_count = 0;
	while ($cur_topic = $db->fetch_assoc($result))
	{
		++$topic_count;
		$status_text = array();
		$item_status = ($topic_count % 2 == 0) ? 'roweven' : 'rowodd';
		$icon_type = 'icon';

		if ($cur_topic['moved_to'] == null)
	 		 $last_post = ''.$lang_common['Topic'].': <span style="padding: 0px 3px 0px 0px;"><a href="user_'.DBC_htmlspecialchars($cur_topic['last_poster_id']).'">'.generate_avatar_markup($cur_topic['last_poster_id']).'</a></span><a href="topics_'.$cur_topic['last_post_id'].'#p'.$cur_topic['last_post_id'].'">'.DBC_htmlspecialchars($cur_topic['subject']).'</a> <p><span class="byuser">'.$lang_common['Author'].': <a href="user_'.DBC_htmlspecialchars($cur_topic['last_poster_id']).'">'.DBC_htmlspecialchars($cur_topic['last_poster']).'</a> (<i style="font-size: 11px;">'.format_time($cur_topic['last_post']).'</i>)</span></p>';
		else
			$last_post = '- - -';

		if ($DBC_config['o_censoring'] == '1')
			$cur_topic['subject'] = censor_words($cur_topic['subject']);
			$cur_topic['topic_desc'] = censor_words($cur_topic['topic_desc']);

		if ($cur_topic['sticky'] == '1')
		{
			$item_status .= ' isticky';
			$status_text[] = '<span class="stickytext" title="'.$lang_forum['Sticky'].'"></span>';
		}

		if ($cur_topic['moved_to'] != 0)
		{
			$subject = '<a href="topic_'.$cur_topic['moved_to'].'">'.DBC_htmlspecialchars($cur_topic['subject']).'</a> <span class="byuser">'.$lang_common['by'].' '.DBC_htmlspecialchars($cur_topic['poster']).'</span>';
			$status_text[] = '<span class="movedtext">'.$lang_forum['Moved'].'</span>';
			$item_status .= ' imoved';
		}
		else if ($cur_topic['closed'] == '0')
			$subject = '<a href="topic_'.$cur_topic['id'].'">'.DBC_htmlspecialchars($cur_topic['subject']).'</a> <span class="byuser">'.$lang_common['by'].' '.DBC_htmlspecialchars($cur_topic['poster']).'</span>';
		else
		{
			$subject = '<a href="topic_'.$cur_topic['id'].'">'.DBC_htmlspecialchars($cur_topic['subject']).'</a> <span class="byuser">'.$lang_common['by'].' '.DBC_htmlspecialchars($cur_topic['poster']).'</span>';
			$status_text[] = '<span class="closedtext">'.$lang_forum['Closed'].'</span>';
			$item_status .= ' iclosed';
		}

		if (!$DBC_user['is_guest'] && $cur_topic['last_post'] > $DBC_user['last_visit'] && (!isset($tracked_topics['topics'][$cur_topic['id']]) || $tracked_topics['topics'][$cur_topic['id']] < $cur_topic['last_post']) && (!isset($tracked_topics['forums'][$id]) || $tracked_topics['forums'][$id] < $cur_topic['last_post']) && $cur_topic['moved_to'] == null)
		{
			$item_status .= ' inew';
			$icon_type = 'icon icon-new';
			$subject = '<strong>'.$subject.'</strong>';
			$subject_new_posts = '<span class="newtext">[ <a href="topic_'.$cur_topic['id'].'&amp;action=new" title="'.$lang_common['New posts info'].'">'.$lang_common['New posts'].'</a> ]</span><p>'.DBC_htmlspecialchars($cur_topic['topic_desc']).'</p>';
		}
		else
			$subject_new_posts = '<p>'.DBC_htmlspecialchars($cur_topic['topic_desc']).'</p>';


		// Insert the status text before the subject
		$subject = implode(' ', $status_text).' '.$subject;

		// Should we display the dot or not? :)
		if (!$DBC_user['is_guest'] && $DBC_config['o_show_dot'] == '1')
		{
			if ($cur_topic['has_posted'] == $DBC_user['id'])
			{
				$subject = '<strong class="ipost">В·&#160;</strong>'.$subject;
				$item_status .= ' iposted';
			}
		}

		$num_pages_topic = ceil(($cur_topic['num_replies'] + 1) / $DBC_user['disp_posts']);

		if ($num_pages_topic > 1)
			$subject_multipage = '<span class="pagestext">'.paginate($num_pages_topic, -1, 'topic_'.$cur_topic['id']).'</span>';
		else
			$subject_multipage = null;

		// Should we show the "New posts" and/or the multipage links?
		if (!empty($subject_new_posts) || !empty($subject_multipage))
		{
			$subject .= !empty($subject_new_posts) ? ' '.$subject_new_posts : '';
			$subject .= !empty($subject_multipage) ? ' '.$subject_multipage : '';
		}

?>
				<tr class="<?php echo $item_status ?>">
					<td class="tcl">
						<div class="<?php echo $icon_type ?>"><div class="nosize"><?php echo forum_number_format($topic_count + $start_from) ?></div></div>
						<div class="tclcon2">
							<div>
								<?php echo $subject."\n" ?>
							</div>
						</div>
					</td>
					<td class="tc2"><?php echo ($cur_topic['moved_to'] == null) ? forum_number_format($cur_topic['num_replies']) : '-' ?></td>
<?php if ($DBC_config['o_topic_views'] == '1'): ?>					<td class="tc3"><?php echo ($cur_topic['moved_to'] == null) ? forum_number_format($cur_topic['num_views']) : '-' ?></td>
<?php endif; ?>					<td class="tcr"><div class="last_post_img"><?php echo $last_post ?></div></td>
				</tr>
<?php

	}
}
else
{
	$colspan = ($DBC_config['o_topic_views'] == '1') ? 4 : 3;

?>
				<tr class="rowodd inone">
					<td class="tcl" colspan="<?php echo $colspan ?>">
						<div class="icon inone"><div class="nosize"><!-- --></div></div>
						<div class="tclcon">
							<div>
								<strong><?php echo $lang_forum['Empty forum'] ?></strong>
							</div>
						</div>
					</td>
				</tr>
<?php

}

?>
			</tbody>
			</table>

<table width="100%" height="23" border="0" cellpadding="0" cellspacing="0"><thead><tr>
<td align="left" width="30" class="bg_forum_bott_left"><img src="engine/skins/images/spacer.gif" border="0"></td>
<td align="left" class="bg_forum_bott_center"><img src="engine/skins/images/spacer.gif" border="0"></td>
<td align="center" width="30" class="bg_forum_bott_right"><img src="engine/skins/images/spacer.gif" border="0"></td>
</tr></thead></table>

		</div>
	</div>
</div>




<?php

$forum_id = $id;
$footer_style = 'viewforum';
require DBC_ROOT.'engine/footer.php';
